Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Argument 1 passed to Cw\Bundle\GeoBundle\Service\GoogleMapsService::getMapsLinkForAddress() must be of the type string, null given, called in /www/htdocs/w0159a85/bobiennale.de/vendor/chipwreck/cwframework/src/Cw/Component/Geolocation/MapsFacade.php on line 47 in /www/htdocs/w0159a85/bobiennale.de/vendor/chipwreck/cwframework/src/bundles/GeoBundle/Service/GoogleMapsService.php:47 Stack trace: #0 /www/htdocs/w0159a85/bobiennale.de/vendor/chipwreck/cwframework/src/Cw/Component/Geolocation/MapsFacade.php(47): Cw\Bundle\GeoBundle\Service\GoogleMapsService->getMapsLinkForAddress(NULL, '44XXX', 'Bochum', 'de') #1 /www/htdocs/w0159a85/bobiennale.de/vendor/twig/twig/lib/Twig/Extension/Core.php(1626): Cw\Component\Geolocation\MapsFacade->getMapsLinkForLocation(Object(Cw\Bundle\VenueBundle\Model\Location), 'de') #2 /www/htdocs/w0159a85/bobiennale.de/var/cache/live/twig/6d/6dac1cc6fb5517e5e1b1aebbaf03207d54509f0ad7fbd4a4d1c4089d0c1c6b03.php(112) in /www/htdocs/w0159a85/bobiennale.de/vendor/chipwreck/cwframework/src/bundles/GeoBundle/Service/GoogleMapsService.php on line 47